Datasheet

MAX4621/MAX4622/MAX4623
Dual, 5 Ω Analog Switches
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Dual Supplies
(V+ = +15V, V- = -15V, V
L
= +5V, GND = 0, V
INH
= +2.4V, V
INL
= +0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values
are at T
A
= +25°C.) (Note 2)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
(Voltages Referenced to GND)
V+ to GND..............................................................-0.3V to +44V
V- to GND ...............................................................+0.3V to -44V
V+ to V-...................................................................-0.3V to +44V
V
L
to GND.....................................................-0.3V to (V+ + 0.3V)
All Other Pins to GND (Note 1) ........... (V- - 0.3V) to (V+ + 0.3V)
Continuous Current (COM_, NO_, NC_) ........................±100mA
Peak Current (COM_, NO_, NC_)
(pulsed at 1ms, 10% duty cycle) ............................... ±300mA
Continuous Power Dissipation (T
A
= +70°C)
Narrow SO (derate 8.70mW/°C above +70°C) .............696mW
Narrow DIP (derate 10.53mW/°C above +70°C) ..........842mW
Operating Temperature Ranges
MAX462_C_ _ ......................................................0°C to +70°C
MAX462_E_ _....................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
CONDITIONS
35
VV- V+
V
COM_
,
V
NO_
,
V
NC_
Input Voltage Range
(Note 3)
UNITSMIN TYP MAXSYMBOLPARAMETER
Note 1: Signals on NO_, NC_, or COM_ exceeding V+ or V- are clamped by internal diodes. Limit forward-diode current to maxi-
mum current rating.
T
A
= +25°C
I
COM_
= 10mA,
V
NO_
or V
NC_
= ±10V
Ω
7
R
ON
On-Resistance
T
A
= T
MIN
to T
MAX
0.25 0.5T
A
= +25°C
I
COM_
= 10mA,
V
NO_
or V
NC_
= ±10V
Ω
0.7
∆R
ON
On-Resistance Match
Between Channels
(Notes 3, 4)
T
A
= T
MIN
to T
MAX
-0.5 0.01 0.5T
A
= +25°C
0.2 0.5
V
NO_
or V
NC_
= ±10V,
V
COM_
=
–
+10V
nA
T
A
= +25°C
I
COM_
= 10mA;
V
NO_
or V
NC_
= -5V,
0, 5V
Ω
0.7
R
FLAT(ON)
On-Resistance Flatness
(Notes 3, 5)
T
A
= T
MIN
to T
MAX
-5 5
I
NO_
, I
NC_
Off-Leakage Current
(NO_ or NC_) (Note 6)
T
A
= T
MIN
to T
MAX
-1 0.02 1T
A
= +25°C
-0.5 0.01 0.5
V
COM_
= ±10V,
V
NO_
or V
NC_
=
–
+10V
or floating
nA
T
A
= +25°C
V
COM_
= ±10V,
V
NO_
or V
NC_
=
–
+10V
nA
-5 5
I
COM_(OFF)
COM_ Off-Leakage Current
(Note 6)
T
A
= T
MIN
to T
MAX
-10 10
I
COM_(ON)
COM_ On-Leakage Current
(Note 6)
T
A
= T
MIN
to T
MAX
V
INL
Logic Input Voltage Low V
2.4 V
0.8
V
INH
Logic Input Voltage High
V
IN_
= 0.8V -0.5 0.001 0.5 µAI
INL
Input Current with Input
Voltage Low
V
IN_
= 2.4V -0.5 0.001 0.5 µAI
INH
Input Current with Input
Voltage High
ANALOG SWITCH
LOGIC INPUT